.plate-entry.ncontainer{
    margin-bottom: 40px;
}
.plate-entry>li{
    position: relative;
    float: left;
    width: 380px;
    height: 600px;
    margin-right: 30px;
}
.plate-entry img{
    width: 100%;
    height: 100%;
}

.plate-entry>li:hover .bg-mask{
    opacity: 1;
}